CN105659673B - 用于移动装置时钟管理的方法和系统 - Google Patents

用于移动装置时钟管理的方法和系统 Download PDF

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Publication number
CN105659673B
CN105659673B CN201480057717.8A CN201480057717A CN105659673B CN 105659673 B CN105659673 B CN 105659673B CN 201480057717 A CN201480057717 A CN 201480057717A CN 105659673 B CN105659673 B CN 105659673B
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China
Prior art keywords
time
mobile device
partially
power state
time stamp
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CN201480057717.8A
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English (en)
Chinese (zh)
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CN105659673A (zh
Inventor
D·G·法默
吴洁
W·J·莫里森
林彤
K·S·拉奥
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
    • H04L7/0025—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electric Clocks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
CN201480057717.8A 2013-11-04 2014-11-03 用于移动装置时钟管理的方法和系统 Active CN105659673B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361899791P 2013-11-04 2013-11-04
US61/899,791 2013-11-04
US14/503,233 2014-09-30
US14/503,233 US10149261B2 (en) 2013-11-04 2014-09-30 Methods and systems for mobile device clock management
PCT/US2014/063756 WO2015066653A1 (en) 2013-11-04 2014-11-03 Methods and systems for mobile device clock management

Publications (2)

Publication Number Publication Date
CN105659673A CN105659673A (zh) 2016-06-08
CN105659673B true CN105659673B (zh) 2019-04-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480057717.8A Active CN105659673B (zh) 2013-11-04 2014-11-03 用于移动装置时钟管理的方法和系统

Country Status (7)

Country Link
US (1) US10149261B2 (ko)
EP (1) EP3066877B1 (ko)
JP (1) JP6400700B2 (ko)
KR (1) KR20160082531A (ko)
CN (1) CN105659673B (ko)
CA (1) CA2926537A1 (ko)
WO (1) WO2015066653A1 (ko)

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US11191479B2 (en) 2016-03-23 2021-12-07 Canary Medical Inc. Implantable reporting processor for an alert implant
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US10904828B2 (en) * 2018-05-09 2021-01-26 Position Location and Repeaters PRB Aligning GNSS location determination with wireless wide area network paging slots
US10582453B1 (en) * 2019-05-30 2020-03-03 Snap Inc. Wearable device location systems architecture
US11616588B2 (en) * 2020-07-24 2023-03-28 Dish Wireless L.L.C. Method and system for timing synchronization in a cellular network
CN112147931B (zh) * 2020-09-22 2022-06-24 哲库科技(北京)有限公司 一种信号处理器的控制方法、装置、设备以及存储介质
CN112462846A (zh) * 2020-12-14 2021-03-09 深圳市晨北科技有限公司 时钟校正方法、装置、计算机设备及存储介质
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Also Published As

Publication number Publication date
US10149261B2 (en) 2018-12-04
EP3066877B1 (en) 2017-12-20
CA2926537A1 (en) 2015-05-07
CN105659673A (zh) 2016-06-08
US20150124675A1 (en) 2015-05-07
KR20160082531A (ko) 2016-07-08
JP2017501384A (ja) 2017-01-12
JP6400700B2 (ja) 2018-10-03
WO2015066653A1 (en) 2015-05-07
EP3066877A1 (en) 2016-09-14

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